Click on the third or sixth rank to set the en passant target square.

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Ka5 win in 3 half-moves
3 Kb1 win in 3 half-moves
4 Kb2 win in 3 half-moves
5 Kb3 win in 3 half-moves
6 Kb4 win in 3 half-moves
7 Kb5 win in 3 half-moves
8 Ra6 win in 3 half-moves
9 Rb4 win in 3 half-moves
10 Rb5 win in 3 half-moves
11 Rb7 win in 3 half-moves
12 Ka2 win in 5 half-moves
13 Ka3 win in 5 half-moves
14 Rc6 draw
15 Rd6 draw
16 Rh6 draw
17 Rb1 loss in 2 half-moves
18 Rb2 loss in 2 half-moves
19 Rb3 loss in 2 half-moves
20 Re6 loss in 2 half-moves
21 Rf6 loss in 2 half-moves
22 Rg6 loss in 2 half-moves